How do you remove the accumulator?

To remove the accumulator, start by disconnecting the cable from the negative terminal of the battery. Then, have an air-conditioning technician discharge and recover the refrigerant. Remove the accumulator cover, if applicable, by unsnapping it from the cover mounting studs. Disconnect the refrigerant lines from the accumulator and cap the open fittings to prevent dirt and moisture entry. Also, disconnect the pressure switch connector. Loosen the accumulator bracket clamping screw and lift the accumulator out of the vehicle. For installation, reverse the removal steps using new o-rings or flat sealing washers. Lubricate the new o-rings with clean refrigerant oil at the connection points. If using a flat sealing washer, ensure it is completely seated against the fitting surface without applying oil. If replacing the accumulator, add 3.5 ounces of refrigerant oil to the new one. Finally, have the system evacuated, recharged, and leak tested.

Genuine Cadillac Deville A/C Accumulator

Accumulator

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8 A/C Accumulators found

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Cadillac Deville Accumulator Asm,A/C
Part Number: 2724914
$15.09 MSRP: $48.34
You Save: $33.25 (69%)
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Product Specifications
- Other Name: ACCUMULATOR, A/C Refrigerant; Dehydrator, Drier
- Replaces: 2724693
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1999 Cadillac Deville | 4 DOOR, DEVILLE | 8 Cyl 4.6L, 8 Cyl 4.9L
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Cadillac Deville Accumulator Dehydrator
Part Number: 12322992
$19.59 MSRP: $62.16
You Save: $42.57 (69%)
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Product Specifications
- Other Name: ACCUMULATOR, A/C Refrigerant
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984 Cadillac Deville | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR, FORMAL LIMOUSINE, LIMOUSINE | 8 Cyl 4.1L, 8 Cyl 5.7L Diesel
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Cadillac Deville Filter Asm,A/C Refrigerant W/Orifice
Part Number: 52450924
$26.23 MSRP: $76.06
You Save: $49.83 (66%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: FILTER, A/C Compressor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1993 Cadillac Deville | 2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, CONVERSION, TOURING 4 DOOR | 8 Cyl 4.9L
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Cadillac Deville Accumulator Asm,A/C
Part Number: 1132772
Product Specifications
- Other Name: ACCUMULATOR, A/C Refrigerant; Accumulator, Drier
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-2004 Cadillac Deville | SEVILLE, SLS, STS | 8 Cyl 4.6L
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Cadillac Deville Accumulator Asm,A/C
Part Number: 2724882
Product Specifications
- Other Name: ACCUMULATOR, A/C Refrigerant; Dehydrator, Drier
- Replaces: 2724799, 2724692
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1993 Cadillac Deville | 2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, CONVERSION, TOURING 4 DOOR | 8 Cyl 4.9L
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Cadillac Deville Accumulator,Dehydrator
Part Number: 2724802
Product Specifications
- Other Name: ACCUMULATOR, A/C Refrigerant; Accumulator, Dehydrator, Drier
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1988 Cadillac Deville | 2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, BROUGHAM 2 DOOR FWD, BROUGHAM 4 DOOR FWD, FUNERAL COACH, LIMOUSINE 4 DOOR, LIMOUSINE 4 DOOR CTR PART | 6 Cyl 4.3L Diesel, 8 Cyl 4.1L, 8 Cyl 4.5L
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Cadillac Deville Accumulator Asm,A/C
Part Number: 1132771
$26.38 MSRP: $47.32
You Save: $20.94 (45%)
Product Specifications
- Other Name: ACCUMULATOR, A/C Refrigerant; Accumulator, Dehydrator, Drier
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2005 Cadillac Deville | DEVILLE, HIGH LUXURY, TOURING 4 DOOR, TOURING SEDAN | 8 Cyl 4.6L
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Cadillac Deville Accumulator Asm,A/C
Part Number: 2724842
Product Specifications
- Other Name: ACCUMULATOR, A/C Refrigerant; Dehydrator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989-1990 Cadillac Deville | 2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, CONVERSION | 8 Cyl 4.5L

Cadillac Deville A/C Accumulator

Not only that but also A/C Accumulator is an important component of Cadillac DeVille as it takes significant part in managing the cooling system performance. This rotating cylinder like component and is well placed ahead of the evaporator and behind the compressor where it functions to remove water, oil, and dirt. In filtering these contaminants, the A/C Accumulator plays an important role in protecting the compressor and at the same time the overall efficiency of the air conditioning system. Although the overview does not point out various sorts or types on A/C Accumulators used on some DeVille models, their purpose do not deviate. The main and more targeted concern for both the car's inside and outside environment is the emphasis on cleaning from moisture and debris thus leading to the prolonged justification and effectiveness of the A/C system from degrading or becoming faulty. In summing up, the A/C Accumulator is an important component if there is to be proper functioning of the climate control of Cadillac DeVille brand of cars.

Each OEM Cadillac Deville A/C Accumulator we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Cadillac Deville A/C Accumulator Parts Questions & Experts Answers

Accumulator Asm,A/C
1132772
Q: How do you remove the accumulator?
A: To remove the accumulator, start by disconnecting the cable from the negative terminal of the battery. Then, have an air-conditioning technician discharge and recover the refrigerant. Remove the accumulator cover, if applicable, by unsnapping it from the cover mounting studs. Disconnect the refrigerant lines from the accumulator and cap the open fittings to prevent dirt and moisture entry. Also, disconnect the pressure switch connector. Loosen the accumulator bracket clamping screw and lift the accumulator out of the vehicle. For installation, reverse the removal steps using new o-rings or flat sealing washers. Lubricate the new o-rings with clean refrigerant oil at the connection points. If using a flat sealing washer, ensure it is completely seated against the fitting surface without applying oil. If replacing the accumulator, add 3.5 ounces of refrigerant oil to the new one. Finally, have the system evacuated, recharged, and leak tested.